Fiber-optic bronchoscopy for the removal of an impacted foreign body in the left mainstem bronchus: a case report with review of literature.

Tracheobronchial foreign body aspiration is a common worldwide condition that often evolves into life-threatening complications. While it is most frequently observed in pediatric patients, it can also occur in adults. Herein, we report a case of using fiberoptic bronchoscopy to remove an impacted foreign body from the left mainstem bronchus of a 47-year-old female intensive care unit patient, underscoring the efficacy and minimally invasive nature of this modality in managing complex airway obstruction. This paper includes a literature review of previously reported cases, providing a broader context for the management of tracheobronchial foreign body airway aspirations.